CN103876162B - 一种溶解度高口味好的l‑乳酸钙的生产方法 - Google Patents
一种溶解度高口味好的l‑乳酸钙的生产方法 Download PDFInfo
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- MKJXYGKVIBWPFZ-CEOVSRFSSA-L calcium;(2s)-2-hydroxypropanoate Chemical compound [Ca+2].C[C@H](O)C([O-])=O.C[C@H](O)C([O-])=O MKJXYGKVIBWPFZ-CEOVSRFSSA-L 0.000 title claims abstract description 14
- 235000019640 taste Nutrition 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229960005069 calcium Drugs 0.000 claims abstract description 12
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 12
- 239000011575 calcium Substances 0.000 claims abstract description 12
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000004227 calcium gluconate Substances 0.000 claims abstract description 8
- 229960004494 calcium gluconate Drugs 0.000 claims abstract description 8
- 235000013927 calcium gluconate Nutrition 0.000 claims abstract description 8
- NEEHYRZPVYRGPP-UHFFFAOYSA-L calcium;2,3,4,5,6-pentahydroxyhexanoate Chemical compound [Ca+2].OCC(O)C(O)C(O)C(O)C([O-])=O.OCC(O)C(O)C(O)C(O)C([O-])=O NEEHYRZPVYRGPP-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 7
- 238000001694 spray drying Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000012216 screening Methods 0.000 claims abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000004310 lactic acid Substances 0.000 claims description 5
- 235000014655 lactic acid Nutrition 0.000 claims description 5
- 239000013505 freshwater Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract description 6
- 235000019658 bitter taste Nutrition 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 229910001424 calcium ion Inorganic materials 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- NAOLWIGVYRIGTP-UHFFFAOYSA-N 1,3,5-trihydroxyanthracene-9,10-dione Chemical compound C1=CC(O)=C2C(=O)C3=CC(O)=CC(O)=C3C(=O)C2=C1 NAOLWIGVYRIGTP-UHFFFAOYSA-N 0.000 abstract description 2
- 235000019631 acid taste sensations Nutrition 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 abstract description 2
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 0.000 description 5
- 229960000448 lactic acid Drugs 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 206010006956 Calcium deficiency Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- SMHNUIFHMAGAFL-UHFFFAOYSA-N calcium;2-hydroxypropanoic acid Chemical compound [Ca].CC(O)C(O)=O SMHNUIFHMAGAFL-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- FYBLWUVZITWWEZ-UHFFFAOYSA-N Cl.[Ca] Chemical compound Cl.[Ca] FYBLWUVZITWWEZ-UHFFFAOYSA-N 0.000 description 1
- 229930182843 D-Lactic acid Natural products 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UWTATZPHSA-N D-lactic acid Chemical compound C[C@@H](O)C(O)=O JVTAAEKCZFNVCJ-UWTATZPHSA-N 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940095643 calcium hydroxide Drugs 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229940022769 d- lactic acid Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000010037 flour treatment agent Nutrition 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
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- A61K31/19—Carboxylic acids, e.g. valproic acid
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
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Abstract
本发明公开了一种溶解度高口味好的L‑乳酸钙的生产方法，其创新点在于：该方法为按比例将L‑乳酸和葡萄糖酸钙投入水中，加热升温至溶清；慢慢加入一定量的氢氧化钙，调PH值至5.4～6.7，波美度为16～19°Bē；再向溶液中加入活性炭脱色，压滤，喷雾干燥后筛分，包装入库。本发明的采用本发明的方法生产的产品溶解度很高，常温情况下能达到300g/L以上；口感味道更好，在300mg/100ml以上浓度的钙溶液中，只需要少许调整糖酸口味就基本没有钙离子的苦涩味道；在更低浓度的钙溶液中，几乎不需要做口味调整就没有很明显的钙苦涩味道；产品微生物可控。
Description
技术领域
本发明涉及一种L-乳酸钙的生产方法，具体涉及一种溶解度高口味好的L-乳酸钙的生产方法。
背景技术
据我国营养调查结果表明；我国人均钙的日摄取量为406mg，仅占日推荐量的50%，缺钙现象普遍存在。随着人们生活水平和保健意识的不断提高，缺钙和不该的问题正在逐步被人们认识和重视。然而只有溶于水的钙，才能便于被人体肠胃所吸收。
L-乳酸钙是一种重要的有机盐酸钙，主要用于食品、保健品和药品行业，可作为营养补充剂、缓冲剂、面团调节剂、固化剂等。在钙元素为人体吸收的情况下，左旋乳酸能调节人体微循环，没有DL-乳酸钙的发酵酸臭味，较之DL-乳酸钙相比有更大的使用价值。但是L-乳酸钙不易溶于水，溶解度仅为70g/L左右，且钙离子的苦涩味相对仍较重。因此研发出一种溶解度高，且钙离子苦涩味明显降低的L-乳酸钙非常必要。
发明内容
本发明要解决的技术问题是提供一种溶解度高口味好的L-乳酸钙的生产方法，该方法生产的L-乳酸钙溶解度高，钙元素含量高，口感味道好。
为解决上述技术问题，本发明采用的技术方案为：一种溶解度高口味好的L-乳酸钙的生产方法，其创新点在于：按比例将L-乳酸和葡萄糖酸钙投入水中，加热升温至溶清；慢慢加入一定量的氢氧化钙，调PH值至5.4～6.7，波美度为16～19°Bē；再向溶液中加入活性炭脱色，压滤，喷雾干燥后筛分，包装入库。
进一步的，向一个已经清洗干净的反应锅内加工艺水后加L-乳酸，再加氢氧化钙，开蒸汽升温至80℃溶清，加入葡萄糖酸钙，中和反应60分钟，调节PH值至5.4～6.7，其中L-乳酸、葡萄糖酸钙和氢氧化钙的质量百分比为60～75%:1～10%:15～39%。
进一步的，所述活性炭的质量为溶液质量的3～5%，脱色反应时间为30～60min。
进一步的，喷雾操作前对溶液pH值进行复测，PH值偏碱性补加乳酸调节；PH值偏酸性补加氢氧化钙调节后重新压滤一遍后进行喷雾操作。
进一步的，喷雾干燥过程中滤液温度要维持在75～85℃。
本发明的有益效果：
1）采用本发明的方法生产的产品溶解度很高，常温情况下能达到300g/L以上；
2）口感味道更好，在300mg/100ml以上浓度的钙溶液中，只需要少许调整糖酸口味就基本没有钙离子的苦涩味道；在更低浓度的钙溶液中，几乎不需要做口味调整就没有很明显的钙苦涩味道。
3）本发明的产品钙元素含量为12～13%，L-乳酸钙（五水品）为12～13%，葡萄糖酸钙为9%左右。
4）微生物可控。
具体实施方式
下面结合具体实施例对本发明的技术方案作详细说明。
实施例1
向一个已经清洗干净的2000L反应锅内加1000L自来水，加650kg的乳酸（开搅拌），加9.1kg葡萄糖酸钙，开蒸汽升温至80℃溶清，慢慢加入250kg氢氧化钙反应60min后，开始调节pH，加入10kg的活性炭脱色，反应30min，溶液波美度控制在16°Bē，保温在80℃开始压滤，溶液澄清透亮无肉眼可见杂质方可进行喷雾干燥，喷雾干燥后进行筛分，包装入库。
本实施例的产品为白色流动性的粉末，溶解度为300g/L，口感味道好。
实施例2
向一个已经清洗干净的3000L反应锅内加1500L自来水，加725kg的乳酸（开搅拌），加9.95kg葡萄糖酸钙，开蒸汽升温至80℃溶清，慢慢加入260kg氢氧化钙反应60min后，开始调节pH，加入12kg的活性炭脱色，反应45min，溶液波美度控制在17°Bē，保温在80℃开始压滤，溶液澄清透亮无肉眼可见杂质方可进行喷雾干燥，喷雾干燥后进行筛分，包装入库。
本实施例的产品为白色流动性的粉末，溶解度为325g/L，口感味道好。
Claims (1)
1.一种溶解度高口味好的L-乳酸钙的生产方法，其特征在于：向一个已经清洗干净的反应锅内加工艺水后加L-乳酸，再加葡萄糖酸钙，开蒸汽升温至80℃溶清，慢慢加入氢氧化钙，中和反应60分钟，调节pH值至5.4～6.7，波美度为16～19°Bē；其中L-乳酸、葡萄糖酸钙和氢氧化钙的质量百分比为60～75%:1～10%:15～39%；再向溶液中加入活性炭脱色，所述活性炭的质量为溶液质量的3～5%，脱色反应时间为30～60min，压滤，喷雾干燥后筛分，包装入库；喷雾操作前对滤液pH值进行控制，pH值偏碱性补加乳酸调节，pH值偏酸性补加氢氧化钙调节后重新压滤一遍后进行喷雾操作；喷雾干燥过程中溶液温度控制在75～85℃。
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| CN1719986A (zh) * | 2002-11-22 | 2006-01-11 | 萨拉·A.·卡拉比尼 | 钙加强酸性饮料 |
| CN101139281A (zh) * | 2007-10-16 | 2008-03-12 | 陈杰 | 纳米乳酸钙及其制备方法 |
| CN101518512A (zh) * | 2009-03-24 | 2009-09-02 | 河北天成药业有限公司 | 葡萄糖酸钙注射液及其制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1719986A (zh) * | 2002-11-22 | 2006-01-11 | 萨拉·A.·卡拉比尼 | 钙加强酸性饮料 |
| CN101139281A (zh) * | 2007-10-16 | 2008-03-12 | 陈杰 | 纳米乳酸钙及其制备方法 |
| CN101518512A (zh) * | 2009-03-24 | 2009-09-02 | 河北天成药业有限公司 | 葡萄糖酸钙注射液及其制备方法 |
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